# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.186077 Bacteria.570437 Proteobacteria.778961 Gammaproteobacteria.429711 - - mah.1353 mah:MEALZ_1392 protein of unknown function OC.186077 Bacteria.570437 Proteobacteria.505889 Betaproteobacteria.173386 Cupriavidus.16424 Cupriavidus_necator.8116 cuh.384 cuh:BJN34_01315 type I restriction endonuclease subunit R; K01153 type I restriction enzyme, R subunit [EC:3.1.21.3] OC.186077 Bacteria.570437 Proteobacteria.548418 Betaproteobacteria.265289 - - rgu.3537 rgu:A4W93_18450 hypothetical protein; K01153 type I restriction enzyme, R subunit [EC:3.1.21.3]